package edu.bw.service.impl;

import edu.bw.service.UserService;
import org.springframework.stereotype.Service;

@Service
public class UserServiceImpl implements UserService {

    @Override
    public void save() {
        System.out.println("...保存用户信息..."); //用输出简单模拟
        //int i = 1 / 0;
    }

    @Override
    public String find(int i) {
        System.out.println("...查询用户...");
        return "查询的用户数据";
    }
}
